A SOC analyst detects multiple instances of powershell.exe being launched with the -ExecutionPolicy Bypass and -NoProfile arguments on a domain controller. The parent process is winrm.exe, and the activity occurs during non-business hours. What should be the analyst's primary focus?
Global Bank relies heavily on Microsoft Azure to host critical banking applications and services. The SOC must ensure continuous monitoring, compliance, and real-time threat detection across Azure resources. They need a comprehensive solution to collect, analyze, and visualize telemetry from cloud resources, VMs, storage, and applications, and integrate with security tools to detect anomalies and monitor performance.
Which Azure service is best suited?
A SOC analyst monitoring authentication logs detects a sudden and significant spike in failed login attempts targeting multiple critical servers during non-business hours. These repeated authentication failures are abnormal compared to typical login activity. All attempts originate from a single external IP address, indicating a targeted attack rather than random scanning. Some login attempts use legitimate employee usernames, suggesting credential stuffing using previously compromised credentials or an ongoing brute-force attempt. Given this suspicious activity and its potential to escalate into unauthorized access, what is the appropriate next step in the threat-hunting process to assess the situation further?
Jannet works in a multinational corporation that operates multiple data centers, cloud environments, and on- premises systems. As a SOC analyst, she notices that security incidents are taking too long to detect and investigate. After analyzing this, she discovers that logs from firewalls, endpoint security solutions, authentication servers, and cloud applications are scattered across different systems in various formats. Her team has to manually convert logs into a readable format before investigating incidents. What approach should she implement to accept logs from heterogeneous sources with different formats, convert them into a common format, and improve incident detection and response time?
The Syslog message severity levels are labelled from level 0 to level 7.
What does level 0 indicate?
Robin, a SOC engineer in a multinational company, is planning to implement a SIEM. He realized that his organization is capable of performing onlyCorrelation, Analytics, Reporting, Retention, Alerting, and Visualization required for the SIEM implementation and has to take collection and aggregation services from a Managed Security Services Provider (MSSP).
What kind of SIEM is Robin planning to implement?
SecureTech Inc. operates critical infrastructure and applications in AWS. The SOC detects suspicious activities such as unexpected API calls, unusual outbound traffic from instances, and DNS requests to potentially malicious domains. They need a fully managed AWS security service that continuously monitors for malicious activity, analyzes CloudTrail logs, VPC Flow Logs, and DNS query logs, leverages machine learning and threat intelligence, and provides actionable findings. Which AWS service best fits?
Which one of the following is the correct flow for Setting Up a Computer Forensics Lab?
A health corporation is implementing a SIEM solution to improve detection and response and comply with HIPAA requirements. They need the SIEM to efficiently collect, analyze, and correlate security events from network devices, servers, and security applications, and generate timely alerts for potential HIPAA violations.
Which capability is needed to meet these needs?
Bonney's system has been compromised by a gruesome malware.
What is the primary step that is advisable to Bonney in order to contain the malware incident fromspreading?
Which of the following is a set of standard guidelines for ongoing development, enhancement, storage, dissemination and implementation of security standards for account data protection?
Which of the following Windows event is logged every time when a user tries to access the "Registry" key?